Designation of principal water-supply aquifers in Minnesota
By: by D.G. Adolphson, J.F. Ruhl, and R.J. Wolf ; prepared in cooperation with the U.S. Environmental Protection Agency
Contributors: Ruhl, J. F; Wolf, R. J; Geological Survey (U.S.); United States. Environmental Protection Agency
Series: Water-resources investigations -- 81-51
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1982
Place of publication: St. Paul, Minn
Language: eng
Number of pages: 19
Subjects: Aquifers -- Minnesota; Groundwater -- Minnesota; Water quality -- Minnesota
Notes: "August 1981."

Bibliography: p. 18-19